3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mehfish | 5 | 1626 | 956 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.122 | 0.334 | 0.401 | 40.2 | -51 | 72 | 1324 | 1273 | 3099 |
| SRMFix | 0.026 | 0.379 | 0.415 | 61.2 | -61 | 127 | 1329 | 1273 | 3158 |
| SRM | -0.326 | 0.424 | 0.476 | 59.2 | -112 | 26 | 1158 | 956 | 3127 |
| EloSRM | -0.044 | 0.471 | 0.492 | 79.2 | -43 | 222 | 1679 | 1626 | 3024 |
| Odd | -0.047 | 0.482 | 0.506 | 76.5 | -40 | 231 | 1617 | 1571 | 2989 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-02-04 | SRM 287 | 2 | 289 | 197.37 | -0.55 | -43 | 1626 | 3024 | -79 | 956 | 3127 |
| 4 | 2005-08-30 | SRM 261 | 2 | 177 | 145.09 | -0.28 | -11 | 1668 | 2413 | -37 | 1035 | 2426 |
| 3 | 2005-08-16 | TCO05 Qual 4/6 | 1 | 183 | 237.93 | 0.38 | 80 | 1679 | 2256 | 26 | 1072 | 2162 |
| 2 | 2005-08-10 | SRM 258 | 2 | 205 | 149.18 | -0.46 | -41 | 1599 | 2465 | -112 | 1046 | 2144 |
| 1 | 2005-08-08 | SRM 257 | 2 | 142 | 228.88 | 0.69 | 222 | 1639 | 2278 | -42 | 1158 | 1657 |